ERA+

Stephen Kolek · Season-by-season history

ERA+ over time

Stephen Kolek — ERA+ over time Each bar is a recorded season value, grouped by season and coloured by team and competition. Bars extend from zero. Focus or hover over a bar for its exact value. 0 43.4 86.8 130.2 173.6 217 2025 2025 · Kansas City Royals · MLB: 217 Kansas City Royals
  • Kansas City Royals · MLB
SeasonTeamLeagueERA+
2025 Kansas City Royals MLB 217